Best Time to Fly AUS to ORD
Austin to Chicago — month-by-month delay data from the Bureau of Transportation Statistics.
Best month
January
1% on time
Worst month
January
1% on time
AUS → ORD on-time performance by month
24
25
26
JanFebMarAprMayJunJulAugSepOctNovDec
Worse
Better
Monthly breakdown
| Month | On-time | Cancel rate | Flights |
|---|---|---|---|
| January | 1% | 0% | 924 |
| February | 1% | 0% | 861 |
| March | 1% | 0% | 1,084 |
| April | 1% | 0% | 1,075 |
| May | 1% | 0% | 1,135 |
| June | 1% | 0% | 1,081 |
| July | 1% | 0% | 1,083 |
| August | 1% | 0% | 830 |
| September | 1% | 0% | 792 |
| October | 1% | 0% | 871 |
| November | 1% | 0% | 765 |
| December | 1% | 0% | 742 |
Frequently asked
What is the best month to fly from AUS to ORD?
January has the highest on-time rate at 1% for flights from Austin to Chicago.
What is the worst month to fly AUS to ORD?
January has the lowest on-time rate at 1%, often due to winter weather.
How often are AUS to ORD flights delayed?
On average, 1% of flights from AUS to ORD arrive on time. That means about 99% experience some form of delay.
Source: Bureau of Transportation Statistics.